Hi Erik, thanks for the help! I don't think its a focus problem because in my use case the camera is looking flat to the ground. The ISP values were all set to 0, but that can be experimented with to fix the problem.
Also for reference, these images better illustrate the problem. They are crops of the upper left to upper right corners of the frame from two different cameras with slight overlap. So the upper left of the first image is the upper right of the second. Both images have the blurring in the upper left corner even though they are different OAK-D W cameras.